condition mean min max Sterile Leaflet 13.6816 10.0462 16.2473 Fertile Leaflet with Sori 9.10195 7.26467 11.9791 Petiole 10.19891 5.95942 17.2423 Crozier 26.574033333333336 21.4612 33.7364 Rhizome 11.785746666666666 3.61224 17.846 Root 21.22987 4.82421 33.452